Dell PowerEdge R720 LFF E5-2640 Six Core 2.5Ghz 192GB 3x 600GB H310 Rack Height: 2U Redundant Hot-swap Power: Yes MAX Processors: 2 Chipset: Intel C600 Memory Features: 24 DIMM slots, 12 per processor. (2GB/4GB/8GB/16GB/32GB DDR3 up to 1600MT/s, actual memory speed dependent on the processor capability) Number of Memory Slots: 24 Storage Controller: Dell Perc H310 Controller HDD Interface: SAS